School of Medicine
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Professor of Psychiatry and Behavioral Sciences (VA Geriatric)
Current Research and Scholarly Interests Dr. Humphreys researches interventions for substance abuse and psychiatric disorders. He focuses particularly on evaluating the outcomes of professionally-administered treatments and peer-operated self-help groups (e.g., Alcoholics Anonymous), developing health services research-related applications for innovative qualitative and quantitative research techniques, and analyzing national mental health policy.
Professor of Psychiatry and Behavioral Sciences, Emeritus
Current Research and Scholarly Interests Our research group works primarily on psychiatric program evaluation and the quality of health care. The studies focus heavily on health care programs and the context, process, outcome, and cost of care.
Walton T. Roth
Professor of Psychiatry & Behavioral Sciences, Emeritus
Current Research and Scholarly Interests Laboratory and ambulatory recording of physiological, responses to stressors in anxious and phobic patients.